Diffractive element having focusing properties

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G02B6/29308

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GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B6/00Light guides

Current Industry

G02B6/29308Diffractive element having focusing properties

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems, devices and methods for optical beam combining
- Patent number 12,055,760
- Issue date Aug 6, 2024
- Elbit Systems Electro-Optics Elop Ltd.
- Zeev Schiffer
- G02 - OPTICS
Information Patent Grant
Wavelength agile multiplexing
- Patent number 11,815,719
- Issue date Nov 14, 2023
- Apple Inc.
- Mark Alan Arbore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diffraction grating device, method of manufacturing the same, and o...
- Patent number 11,747,528
- Issue date Sep 5, 2023
- Samsung Electronics Co., Ltd.
- Brandon Born
- G02 - OPTICS
Information Patent Grant
Tunable echelle grating
- Patent number 11,561,346
- Issue date Jan 24, 2023
- Apple Inc.
- Yongming Tu
- G02 - OPTICS
Information Patent Grant
Broadband star coupler
- Patent number 11,079,547
- Issue date Aug 3, 2021
- Rockley Photonics Limited
- Andrea Trita
- G02 - OPTICS
Information Patent Grant
Microelectromechanically actuated deformable optical beam steering...
- Patent number 10,962,716
- Issue date Mar 30, 2021
- Valorase, Societe en Cosnitandlte
- Pierre Pottier
- G02 - OPTICS
Information Patent Grant
Dispersion-compensative optical assembly
- Patent number 10,459,169
- Issue date Oct 29, 2019
- Finisar Corporation
- Xiaojie Xu
- G02 - OPTICS
Information Patent Grant
Method and device having a saturable absorber for filtering
- Patent number 10,379,288
- Issue date Aug 13, 2019
- Lijie Qiao
- G02 - OPTICS
Information Patent Grant
Dispersion-compensative optical assembly
- Patent number 10,241,274
- Issue date Mar 26, 2019
- Finisar Corporation
- Xiaojie Xu
- G02 - OPTICS
Information Patent Grant
Low back reflection echelle grating
- Patent number 10,197,737
- Issue date Feb 5, 2019
- Intel Corporation
- Wenhua Lin
- G02 - OPTICS
Information Patent Grant
Optical wavelength dispersion device and method of manufacturing th...
- Patent number 9,910,195
- Issue date Mar 6, 2018
- Cheng-Hao Ko
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical apparatus, method, and applications
- Patent number 9,819,435
- Issue date Nov 14, 2017
- Cornell University
- Michal Lipson
- G02 - OPTICS
Information Patent Grant
Optical phase diversity receiver for coherent optical communication...
- Patent number 9,720,177
- Issue date Aug 1, 2017
- Electronics and Telecommunications Research Institute
- Shin Mo An
- G02 - OPTICS
Information Patent Grant
Integrated grating coupler and power splitter
- Patent number 9,696,478
- Issue date Jul 4, 2017
- Imec VZW
- Wim Bogaerts
- G02 - OPTICS
Information Patent Grant
Integrated sub-wavelength grating system
- Patent number 9,612,402
- Issue date Apr 4, 2017
- Hewlett Packard Enterprise Development LP
- David A. Fattal
- G02 - OPTICS
Information Patent Grant
Optical wavelength dispersion device and method of manufacturing th...
- Patent number 9,157,798
- Issue date Oct 13, 2015
- PHOTON CHIP, INC.
- Cheng-Hao Ko
- G01 - MEASURING TESTING
Information Patent Grant
Optical wavelength dispersion device and method of manufacturing th...
- Patent number 9,157,799
- Issue date Oct 13, 2015
- PHOTON CHIP, INC.
- Cheng-Hao Ko
- G01 - MEASURING TESTING
Information Patent Grant
Optical device with a CMOS-compatible echelle grating
- Patent number 8,885,996
- Issue date Nov 11, 2014
- Oracle International Corporation
- Guoliang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echelle grating with cyclic free-spectral range
- Patent number 8,873,961
- Issue date Oct 28, 2014
- Oracle International Corporation
- Ying Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic-grid comb optical source
- Patent number 8,737,846
- Issue date May 27, 2014
- Oracle International Corporation
- Xuezhe Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-channel optical device
- Patent number 8,463,088
- Issue date Jun 11, 2013
- Kotura, Inc.
- Mehdi Asghari
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical multiplexer/demultiplexer systems configured with non-perio...
- Patent number 8,175,430
- Issue date May 8, 2012
- Hewlett-Packard Development Company, L.P.
- Zhen Peng
- G02 - OPTICS
Information Patent Grant
Tunable filter
- Patent number 8,107,818
- Issue date Jan 31, 2012
- Santec Corporation
- Yasuki Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical wavelength division multiplexed multiplexer/demultiplexer f...
- Patent number 8,007,965
- Issue date Aug 30, 2011
- Xyratex Technology Limited
- Richard Charles Alexander Pitwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Etched surface gratings fabricated using computed interference betw...
- Patent number 7,840,106
- Issue date Nov 23, 2010
- LightSmyth Technologies, Inc.
- Dmitri Iazikov
- G02 - OPTICS
Information Patent Grant
Optical wavelength division multiplexed multiplexer/demultiplexer f...
- Patent number 7,805,033
- Issue date Sep 28, 2010
- Xyratex Technology Limited
- Richard Charles Alexander Pitwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Etched surface grating having an effective blaze angle
- Patent number 7,676,128
- Issue date Mar 9, 2010
- LightSmyth Technologies Inc
- Thomas W. Mossberg
- G02 - OPTICS
Information Patent Grant
Single-pole optical wavelength selector
- Patent number 7,558,447
- Issue date Jul 7, 2009
- Xtellus Inc.
- SeongWoo Suh
- G02 - OPTICS
Information Patent Grant
Phase matched optical grating
- Patent number 7,515,791
- Issue date Apr 7, 2009
- JDS Uniphase Corporation
- Barthelemy Fondeur
- G02 - OPTICS
Information Patent Grant
Integrated signal manipulator for manipulating optical signals
- Patent number 7,450,309
- Issue date Nov 11, 2008
- Optonet, Inc.
- Jing Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS, DEVICES AND METHODS FOR OPTICAL BEAM COMBINING
- Publication number 20240393538
- Publication date Nov 28, 2024
- ELBIT SYSTEMS ELECTRO-OPTICS ELOP LTD.
- Zeev SCHIFFER
- G02 - OPTICS
Information Patent Application
Wavelength Agile Multiplexing
- Publication number 20240077679
- Publication date Mar 7, 2024
- Apple Inc.
- Mark Alan Arbore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tunable Echelle Grating
- Publication number 20220091338
- Publication date Mar 24, 2022
- Apple Inc.
- Yongming Tu
- G02 - OPTICS
Information Patent Application
MICROELECTROMECHANICALLY ACTUATED DEFORMABLE OPTICAL BEAM STEERING...
- Publication number 20200183089
- Publication date Jun 11, 2020
- Valorbec Societe en Commandite
- PIERRE POTTIER
- G02 - OPTICS
Information Patent Application
DISPERSION-COMPENSATIVE OPTICAL ASSEMBLY
- Publication number 20190219769
- Publication date Jul 18, 2019
- Finisar Corporation
- Xiaojie Xu
- G02 - OPTICS
Information Patent Application
LOW BACK REFLECTION ECHELLE GRATING
- Publication number 20180364418
- Publication date Dec 20, 2018
- Intel Corporation
- Wenhua Lin
- G02 - OPTICS
Information Patent Application
METHOD AND DEVICE HAVING A SATURABLE ABSORBER FOR FILTERING
- Publication number 20180292606
- Publication date Oct 11, 2018
- Lijie Qiao
- G02 - OPTICS
Information Patent Application
VOLUME POLARIZATION GRATING, METHODS OF MAKING, AND APPLICATIONS
- Publication number 20170373459
- Publication date Dec 28, 2017
- University of Central Florida Research Foundation, Inc.
- Yishi Weng
- G02 - OPTICS
Information Patent Application
DISPERSION-COMPENSATIVE OPTICAL ASSEMBLY
- Publication number 20170261694
- Publication date Sep 14, 2017
- Finisar Corporation
- Xiaojie Xu
- G02 - OPTICS
Information Patent Application
OPTICAL PHASE DIVERSITY RECEIVER FOR COHERENT OPTICAL COMMUNICATION
- Publication number 20160377813
- Publication date Dec 29, 2016
- Electronics and Telecommunications Research Instit ute
- Shin Mo AN
- G02 - OPTICS
Information Patent Application
BIDIRECTIONAL OPTICAL MULTIPLEXING EMPLOYING A HIGH CONTRAST GRATING
- Publication number 20160327746
- Publication date Nov 10, 2016
- Hewlett-Packard Development Company, L.P.
- Sagi Varghese Mathai
- G02 - OPTICS
Information Patent Application
SELF-REGISTERED COMB LASER SOURCE
- Publication number 20140166864
- Publication date Jun 19, 2014
- Oracle International Corporation
- Xuezhe Zheng
- G02 - OPTICS
Information Patent Application
TRANSCEIVER WITH SELF-REGISTERED WAVELENGTHS
- Publication number 20140169737
- Publication date Jun 19, 2014
- Oracle International Corporation
- Xuezhe Zheng
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE WITH A CMOS-COMPATIBLE ECHELLE GRATING
- Publication number 20140086585
- Publication date Mar 27, 2014
- ORACLE INTERNATIONAL CORPORATION
- Guoliang Li
- G02 - OPTICS
Information Patent Application
DYNAMIC-GRID COMB OPTICAL SOURCE
- Publication number 20130195446
- Publication date Aug 1, 2013
- Oracle International Corporation
- Xuezhe Zheng
- G02 - OPTICS
Information Patent Application
OPTICAL WAVELENGTH DISPERSION DEVICE AND METHOD OF MANUFACTURING TH...
- Publication number 20130114928
- Publication date May 9, 2013
- PHOTON CHIP, INC.
- Cheng-Hao Ko
- G02 - OPTICS
Information Patent Application
ECHELLE GRATING WITH CYCLIC FREE-SPECTRAL RANGE
- Publication number 20130039661
- Publication date Feb 14, 2013
- Oracle International Corporation
- Ying Luo
- G02 - OPTICS
Information Patent Application
OPTICAL APPARATUS, METHOD, AND APPLICATIONS
- Publication number 20120177060
- Publication date Jul 12, 2012
- Cornell University
- Michal Lipson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MULTIPLEXER/DEMULTIPLEXER SYSTEMS CONFIGURED WITH NON-PERIO...
- Publication number 20110188806
- Publication date Aug 4, 2011
- Zhen Peng
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE
- Publication number 20110002583
- Publication date Jan 6, 2011
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Oh-Kee KWON
- G02 - OPTICS
Information Patent Application
OPTICAL WAVELENGTH DIVISION MULTIPLEXED MULTIPLEXER/DEMULTIPLEXER F...
- Publication number 20100290737
- Publication date Nov 18, 2010
- XYRATEX TECHNOLOGY LIMITED
- Richard Charles Alexander PITWON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TUNABLE FILTER
- Publication number 20090097120
- Publication date Apr 16, 2009
- Yasuki SAKURAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL WAVELENGTH DIVISION MULTIPLEXED MULTIPLEXER/DEMULTIPLEXER F...
- Publication number 20080107417
- Publication date May 8, 2008
- XYRATEX TECHNOLOGY LIMITED
- Richard Charles Alexander Pitwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Single-Pole Optical Wavelength Selector
- Publication number 20070279738
- Publication date Dec 6, 2007
- XTELLUS INC.
- SeongWoo Suh
- G02 - OPTICS
Information Patent Application
Optical multiplexer and projection type display device incorporatin...
- Publication number 20070098324
- Publication date May 3, 2007
- MINEBEA CO., LTD.
- Atsushi Kitamura
- G02 - OPTICS
Information Patent Application
Tilted combiners/decombiners and photonic integrated circuit (PIC)...
- Publication number 20070086702
- Publication date Apr 19, 2007
- Infinera Corporation
- Frank H. Peters
- G02 - OPTICS
Information Patent Application
Optical multiplexer / de-multiplexer with regions of altered refrac...
- Publication number 20070031086
- Publication date Feb 8, 2007
- Kenneth R. Wildnauer
- G02 - OPTICS
Information Patent Application
Phase Matched Optical Grating
- Publication number 20060285795
- Publication date Dec 21, 2006
- JDS Uniphase Corporation
- Barthelemy FONDEUR
- G02 - OPTICS
Information Patent Application
Optical communication module and optical element for optical commun...
- Publication number 20060238896
- Publication date Oct 26, 2006
- KONICA MINOLTA OPTO., INC.
- Fumio Nagai
- G02 - OPTICS
Information Patent Application
Optical communication module
- Publication number 20060088253
- Publication date Apr 27, 2006
- Konica Minolta Holdings, Inc.
- Kazumi Furuta
- G02 - OPTICS

Diffractive element having focusing properties

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems, devices and methods for optical beam combining

Wavelength agile multiplexing

Diffraction grating device, method of manufacturing the same, and o...

Tunable echelle grating

Broadband star coupler

Microelectromechanically actuated deformable optical beam steering...

Dispersion-compensative optical assembly

Method and device having a saturable absorber for filtering

Dispersion-compensative optical assembly

Low back reflection echelle grating

Optical wavelength dispersion device and method of manufacturing th...

Optical apparatus, method, and applications

Optical phase diversity receiver for coherent optical communication...

Integrated grating coupler and power splitter

Integrated sub-wavelength grating system

Optical wavelength dispersion device and method of manufacturing th...

Optical wavelength dispersion device and method of manufacturing th...

Optical device with a CMOS-compatible echelle grating

Echelle grating with cyclic free-spectral range

Dynamic-grid comb optical source

Multi-channel optical device

Optical multiplexer/demultiplexer systems configured with non-perio...

Tunable filter

Optical wavelength division multiplexed multiplexer/demultiplexer f...

Etched surface gratings fabricated using computed interference betw...

Optical wavelength division multiplexed multiplexer/demultiplexer f...

Etched surface grating having an effective blaze angle

Single-pole optical wavelength selector

Phase matched optical grating

Integrated signal manipulator for manipulating optical signals

Patents Applicationslast 30 patents

SYSTEMS, DEVICES AND METHODS FOR OPTICAL BEAM COMBINING

Wavelength Agile Multiplexing

Tunable Echelle Grating

MICROELECTROMECHANICALLY ACTUATED DEFORMABLE OPTICAL BEAM STEERING...

DISPERSION-COMPENSATIVE OPTICAL ASSEMBLY

LOW BACK REFLECTION ECHELLE GRATING

METHOD AND DEVICE HAVING A SATURABLE ABSORBER FOR FILTERING

VOLUME POLARIZATION GRATING, METHODS OF MAKING, AND APPLICATIONS

DISPERSION-COMPENSATIVE OPTICAL ASSEMBLY

OPTICAL PHASE DIVERSITY RECEIVER FOR COHERENT OPTICAL COMMUNICATION

BIDIRECTIONAL OPTICAL MULTIPLEXING EMPLOYING A HIGH CONTRAST GRATING

SELF-REGISTERED COMB LASER SOURCE

TRANSCEIVER WITH SELF-REGISTERED WAVELENGTHS

OPTICAL DEVICE WITH A CMOS-COMPATIBLE ECHELLE GRATING

DYNAMIC-GRID COMB OPTICAL SOURCE

OPTICAL WAVELENGTH DISPERSION DEVICE AND METHOD OF MANUFACTURING TH...

ECHELLE GRATING WITH CYCLIC FREE-SPECTRAL RANGE

OPTICAL APPARATUS, METHOD, AND APPLICATIONS

OPTICAL MULTIPLEXER/DEMULTIPLEXER SYSTEMS CONFIGURED WITH NON-PERIO...

OPTICAL DEVICE

OPTICAL WAVELENGTH DIVISION MULTIPLEXED MULTIPLEXER/DEMULTIPLEXER F...

TUNABLE FILTER

OPTICAL WAVELENGTH DIVISION MULTIPLEXED MULTIPLEXER/DEMULTIPLEXER F...

Single-Pole Optical Wavelength Selector

Optical multiplexer and projection type display device incorporatin...

Tilted combiners/decombiners and photonic integrated circuit (PIC)...

Optical multiplexer / de-multiplexer with regions of altered refrac...

Phase Matched Optical Grating

Optical communication module and optical element for optical commun...

Optical communication module